    <SEC-DOCUMENT>0001193125-21-109825-index.html : 20210408
    <SEC-HEADER>0001193125-21-109825.hdr.sgml : 20210408
    <ACCEPTANCE-DATETIME>20210408113955
    ACCESSION NUMBER:		0001193125-21-109825
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		8
    CONFORMED PERIOD OF REPORT:	20210518
    FILED AS OF DATE:		20210408
    DATE AS OF CHANGE:		20210408

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FLUSHING FINANCIAL CORP
    		CENTRAL INDEX KEY:			0000923139
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		IRS NUMBER:				113209278
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33013
    		FILM NUMBER:		21814248

    	BUSINESS ADDRESS:
    		STREET 1:		220 RXR PLAZA
    		CITY:			UNIONDALE
    		STATE:			NY
    		ZIP:			11556
    		BUSINESS PHONE:		718-961-5400

    	MAIL ADDRESS:
    		STREET 1:		220 RXR PLAZA
    		CITY:			UNIONDALE
    		STATE:			NY
    		ZIP:			11556
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>d45192ddef14a.htm
    <DESCRIPTION>DEFINITIVE PROXY STATEMENT
    <TEXT>
    Document 1 - file: d45192ddef14a.htm

    </DOCUMENT>
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    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g45192g10m99.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g45192g10m99.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g45192g11k24.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g45192g11k24.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g45192g12c24.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g45192g12c24.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g45192g13h54.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g45192g13h54.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g45192g58i96.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g45192g58i96.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g45192g67a41.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g45192g67a41.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g45192g91d66.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g45192g91d66.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>